56 lines
1.9 KiB
HTML
56 lines
1.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>test of bitwise operators mixing integers, null, and undefined</title>
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<style>
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.failure { color: red; }
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.success { color: green; }
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</style>
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<script type="text/javascript">
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if (window.testRunner) testRunner.dumpAsText();
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function log(msg) {
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document.getElementById("log").innerHTML += msg;
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}
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function logTest(expression, expected) {
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var result;
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try {
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result = eval(expression);
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} catch (e) {
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result = e;
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}
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if (result != expected)
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log("<li class='failure'>FAILED: " + expression + " = " + result + " -- expected: " + expected + "</li>");
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else
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log("<li class='success'>SUCCESS: " + expression + " = " + result + "</li>");
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}
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function runTest() {
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logTest("0 & null", 0);
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logTest("0 & undefined", 0);
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logTest("1 & null", 0);
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logTest("1 & undefined", 0);
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logTest("0 | null", 0);
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logTest("0 | undefined", 0);
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logTest("1 | null", 1);
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logTest("1 | undefined", 1);
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logTest("0 ^ null", 0);
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logTest("0 ^ undefined", 0);
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logTest("1 ^ null", 1);
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logTest("1 ^ undefined", 1);
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}
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</script>
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</head>
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This tests the bitwise operators work correctly in conjunction with undefined and null.<br />
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<body onload="runTest()">
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<ul id="log"></ul>
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</body>
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</html>
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